Hydro Controls, Inc., located in Cincinnati, Ohio and incorporated in 1994, is a manufacturers’ representative group, serving the municipal and industrial wastewater and water treatment industries in the Ohio, Kentucky and Indiana markets. We represent a number of leading manufacturers and thus can offer a wide range of valves, actuators and related equipment as well as assistance in equipment selection, applications, installation, and start-up supervision. We have built and strive to maintain our reputation for honesty, quality, service and reliability.